Pilkey, Dav  1966 <br/><br/>
Captain Underpants and the terriflying re. Turn of Tippy TinkleTrousers  The Ninth Epic Novel 
Da Pilkey 
 - ed. 
 - [S.l.]  Scholastic  2012 
 - 290 p. 
<br/><br/><label>ISBN: </label>9781407132747